MIC2288 Datasheet, PDF (10/12 Pages) Micrel Semiconductor – 1A 1.2 MHZ PWM BOOST CONVERTER IN THIN SOT 23 AND 2 X MLF

MIC2288
V_IN
5V
C1
2.2µF
10V
GND
L1
10µH
D1
V_OUT
12V @ 250mA
MIC2288BML
VIN SW
OVP
EN
FB
GND
R1
43.2k
C2
10µF
16V
R2
5k
GND
C1 2.2µF, 10V, 0805 X5R Ceramic Capacitor 08052D225KAT AVX
C2 10µF, 16V, 1206 X5R Ceramic Capacitor 1206YD106MAT AVX
D1 1A, 40V Schotty Diode
MBRM140T3
ON Semi.
L1 10µH, 650mA Inductor
LQH43CN100K03 Murata
Figure 9. 5V_IN to 12V_OUT @ 250mA
V_IN
5V
C1
2.2µF
10V
GND
L1
10µH
Micrel
D1
V_OUT
24V @ 80mA
MIC2288BML
VIN SW
OVP
EN
FB
GND
R1
18.2k
C2
4.7µF
25V
R2
1k
GND
C1 2.2µF, 10V, 0805 X5R Ceramic Capacitor 08052D225KAT AVX
C2 4.7µF, 25V, 1206 X5R Ceramic Capacitor 12066D475MAT AVX
D1 1A, 40V Schotty Diode
MBRM140T3
ON Semi.
L1 10µH, 650mA Inductor
LQH32CN4R7M11 Murata
Figure 10. 5V_IN to 24V_OUT @ 80mA
M9999-021904
10
February 2004